Cone-head thrust screw
US7645106B2 · kind B2 · utility
7Cited by
18References
16Claims
0Family size
Inventor
Key dates
| Filing date | Sep 3, 2002 |
| Grant date | Jan 12, 2010 |
| Priority date | — |
| Expiry date | Apr 25, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49947
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A thrust screw (14) for applying force against an object. The thrust screw (14) comprising a housing having a ball (12) secured therein. The ball (12) having a flat planar surface (16) which contacts the objects for applying force against the object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.